27876015

素因数分解:

$3^3\times 5^1\times {\mathrm{206489}}^1$

素因数の和:206503

約数の個数: 16

約数和(自身を含む): 49557600

約数和(自身を除く): 21681585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 206489, 619467, 1032445, 1858401, 3097335, 5575203, 9292005, 27876015]

約数ペア:

[(1, 27876015), (3, 9292005), (5, 5575203), (9, 3097335), (15, 1858401), (27, 1032445), (45, 619467), (135, 206489)]